Send error when failing to decrypt message

2025-12-17 00:33:44 +00:00 · 2020-10-23 14:40:31 +02:00
parent 470df8f589
commit da0cd3d588
1 changed files with 6 additions and 0 deletions
--- a/src/services/nativeMessaging.service.ts
+++ b/src/services/nativeMessaging.service.ts
@@ -51,6 +51,12 @@ export class NativeMessagingService {

        const message = JSON.parse(await this.cryptoService.decryptToUtf8(rawMessage, this.sharedSecret));

+        // Shared secret is invalidated, force re-authentication
+        if (message == null) {
+            ipcRenderer.send('nativeMessagingReply', {command: 'invalidateEncryption'});
+            return;
+        }
+
        if (Math.abs(message.timestamp - Date.now()) > MessageValidTimeout) {
            this.logService.error('NativeMessage is to old, ignoring.');
            return;